Question Number 134259 by Dwaipayan Shikari last updated on 01/Mar/21
![(1/(998))+(1/(998.1995))+(1/(998.1995.2992))+(1/(998.1995.2992.3989))+...=(1/(997))](https://www.tinkutara.com/question/Q134259.png)
$$\frac{\mathrm{1}}{\mathrm{998}}+\frac{\mathrm{1}}{\mathrm{998}.\mathrm{1995}}+\frac{\mathrm{1}}{\mathrm{998}.\mathrm{1995}.\mathrm{2992}}+\frac{\mathrm{1}}{\mathrm{998}.\mathrm{1995}.\mathrm{2992}.\mathrm{3989}}+…=\frac{\mathrm{1}}{\mathrm{997}} \\ $$